CN108493634B - 一种抑制电磁骚扰的接地装置 - Google Patents
一种抑制电磁骚扰的接地装置 Download PDFInfo
- Publication number
- CN108493634B CN108493634B CN201810491335.6A CN201810491335A CN108493634B CN 108493634 B CN108493634 B CN 108493634B CN 201810491335 A CN201810491335 A CN 201810491335A CN 108493634 B CN108493634 B CN 108493634B
- Authority
- CN
- China
- Prior art keywords
- grounding
- copper bar
- grounding copper
- armor
- mechanism cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002401 inhibitory effect Effects 0.000 title claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 135
- 229910052802 copper Inorganic materials 0.000 claims abstract description 135
- 239000010949 copper Substances 0.000 claims abstract description 135
- 239000004020 conductor Substances 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims description 22
- 210000004027 cell Anatomy 0.000 claims description 16
- 210000004899 c-terminal region Anatomy 0.000 claims description 6
- 241001124569 Lycaenidae Species 0.000 claims 2
- 235000014987 copper Nutrition 0.000 claims 2
- 230000005764 inhibitory process Effects 0.000 description 8
- 230000001052 transient effect Effects 0.000 description 7
- 230000005611 electricity Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810491335.6A CN108493634B (zh) | 2018-05-21 | 2018-05-21 | 一种抑制电磁骚扰的接地装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810491335.6A CN108493634B (zh) | 2018-05-21 | 2018-05-21 | 一种抑制电磁骚扰的接地装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108493634A CN108493634A (zh) | 2018-09-04 |
CN108493634B true CN108493634B (zh) | 2019-08-02 |
Family
ID=63353533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810491335.6A Expired - Fee Related CN108493634B (zh) | 2018-05-21 | 2018-05-21 | 一种抑制电磁骚扰的接地装置 |
Country Status (1)
Country | Link |
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CN (1) | CN108493634B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109346929A (zh) * | 2018-11-26 | 2019-02-15 | 国家电网有限公司 | 一种二次总接地板结构 |
CN110275078B (zh) * | 2019-07-16 | 2021-10-15 | 国网江苏省电力有限公司电力科学研究院 | 变电站二次电缆地回路骚扰区分方法、系统及存储介质 |
CN113178713B (zh) * | 2021-04-30 | 2022-09-09 | 深圳科安达电子科技股份有限公司 | 一种信号设备接地方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004239863A (ja) * | 2003-02-10 | 2004-08-26 | Life Technos:Kk | 変圧器の接地方法 |
CN103579949A (zh) * | 2013-11-11 | 2014-02-12 | 国家电网公司 | 一种高压变电站配电箱电缆屏蔽线的维修方法 |
CN104360193B (zh) * | 2014-11-12 | 2017-05-17 | 国家电网公司 | 一种变电站二次系统的电磁骚扰模拟试验平台 |
CN104465050A (zh) * | 2014-11-19 | 2015-03-25 | 广州高澜节能技术股份有限公司 | 一种变压器中性点电容式隔直装置接地系统 |
CN104897983B (zh) * | 2015-05-11 | 2016-06-22 | 广东电网有限责任公司电力科学研究院 | 一种变电站接地网冲击散流特性测试装置 |
CN204886842U (zh) * | 2015-08-18 | 2015-12-16 | 许继集团有限公司 | 一种分布式屋顶光伏发电系统及其防雷接地系统 |
CN207052774U (zh) * | 2017-07-31 | 2018-02-27 | 武汉大学 | 一种屏蔽型直流接地极与换流站接地网共址的接地系统 |
-
2018
- 2018-05-21 CN CN201810491335.6A patent/CN108493634B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN108493634A (zh) | 2018-09-04 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20190412 Address after: No. 15, Qinghe Xiaoying East Road, Haidian District, Beijing Applicant after: China Electric Science Research Institute Co., Ltd. Applicant after: North China Electric Power University Applicant after: Electric Power Research Institute, State Grid Shaanxi Electric Power Company Applicant after: State Grid Corporation of China Address before: 100000 Beijing Haidian District Qinghe Xiaoying East Road 15 China Electric Power Research Institute Co., Ltd. Applicant before: China Electric Science Research Institute Co., Ltd. Applicant before: North China Electric Power University |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20200521 |
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CF01 | Termination of patent right due to non-payment of annual fee |